The measuring of the oil every other day reveals that my oil consumption problem appears to be fixed! I am doing my 23K oil change in the morning, and it will be to the engine wash after that, since my dealer did not even clean the oil my camshaft sensors where leaking. Since they did not change the oil after replacing the sensors, all they did is fill up a little over the second line. It has not consumed oil. At least it appears to be a lot better than before. I will keep the board posted.